This stuff really puts me in a good mood the entire day. I use it in the morning before cardio and then use N.O shotgun before my weight workouts, this combo is very effective. It keeps me focused and in the zone. The Tingle you get from this product is the strongest I have had so far and I have tried hundreds of different products. I also like that there are no calories and no sugar in it so it helps keep me lean.

I am just a housewife with a lot to get done everyday, and I was looking for something that would give me energy and blunt my appetite for all the breads, cookies, cakes, etc. that I was making for my family. I did the eca stack, and felt jittery...tried just the e part, and was sick to my stomach. I love jack3d. I take a scoop in the morning, and then one in the afternoon. This is a great product. I have a lot of energy, and I feel a lot less interested in "tasting" everything I make. No upset stomach, no jitters. I just got my second order. I hope the govt never puts the brakes on the dmaa, which is what Jack3d micro is missing. I have lost 5 pounds in less that a month, and it's because of this. I am a terrific cook, but my appetite is zero.

Heard about this product from two medical professionals (doctor and tech) in one day. Tried it and loved it. I've used other NO2 products but this one is easy to mix, tastes ok and provides that skin busting feeling.

This product is amazing with Nitrix. I felt better both before and after the gym utilizing Jack3d over SP250, NO Explode and Animal Pump. 1 1/2 scoops and I am good to go,plus I am sensitive the stimulants and taking the 3 (full serving) is too much for me.

I give this a 5 star rating because it def. works...much less powder than other products...

Jacked works great for me, It fits into my college student budget and it gives me that extra energy for my workout. I normally use two scoops but on days when I want to max out or leg days I may take up to 3. It really helps to get me into that workout mood on days when I need that extra boost. I've tried both lemon lime and grape bubblegum. Lemon lime is the best. It gets the job done :)

Great product. It's easy on the stomach and definitely takes one's workout to the next level. The volume of its serving size is less than its competitors , but the results are just as effective. The smaller serving size is actually much easier to drink.

I have been taking Jack for about a little over 2 months now and this stuff is awesome. My body doesn't seem to be getting used to it, so it works every workout. I have no side effects from it like NO Explode. The max dose says 3 scoops but 2 does the trick for me anyways.

This stuff is the bomb!!!! Take on an empty stomach and wait about 45 minutes. You can feel it coursing through your body. I take it and bam ready to fire it up in the gym. Sweat dripping down everywhere and the pumps are so freakn intense I swear I'm going to burst through my skin!!! Cycle it though so you don't get use to the caffeine levels. An awesome product!!!

This is the best pre-workout product, period! Yes there is only 15 servings in the container if you take the max dose, but trust me only about 2% of people need the max dose! I have tried N.O. explode, Superpump 250, Black Powder, and Cytonox. Nothing compares, even close! The fruit punch is the better tasting of the two flavors.